Pick up your iphone system contacts

Here is a brief introduction to the coarse filter, the project needs to create its own, as long as the corresponding following statements can be

First we will add a library in the project Addressbook.framework

Then we'll create a model class:

The class name here in lowercase, too lazy to change, we must change the use of

#import <Foundation/Foundation.h>

@interface Model:nsobject
@property (nonatomic,assign) Nsinteger sectionnumber;
@property (nonatomic,assign) Nsinteger RecordID;
@property (nonatomic, retain) NSString *name;
@property (nonatomic, retain) NSString *email;
@property (nonatomic, retain) NSString *tel;


@end

The code in the specific Controllerview is written as follows:

Create a Txltableviewcontroller class

#import "TXLTableViewController.h"

#import <AddressBook/AddressBook.h>

#import "Model.h"
@interface Txltableviewcontroller ()
@property (Nonatomic,strong) Nsmutablearray *addressbooktemp;
@end
Nsmutablearray *addressbooktemp;
@implementation Txltableviewcontroller


-(void) Viewdidload {
[Super Viewdidload];
Uncomment the following line to preserve selection between presentations.
Self.clearsselectiononviewwillappear = NO;

Uncomment the following line to display a Edit button in the navigation bar for this view controller.
Self.navigationItem.rightBarButtonItem = Self.editbuttonitem;

Initialization
Self.addressbooktemp = [Nsmutablearray array];
Create a new Address Book
Abaddressbookref addressbooks = nil;

if ([[Uidevice currentdevice].systemversion Floatvalue] >= 6.0)

{
Addressbooks = abaddressbookcreatewithoptions (null, NULL);

Get Address Book permissions

dispatch_semaphore_t sema = dispatch_semaphore_create (0);

Abaddressbookrequestaccesswithcompletion (addressbooks, ^ (bool granted, cferrorref error) {dispatch_semaphore_signal (sema);});

Dispatch_semaphore_wait (Sema, dispatch_time_forever);
}
Else
{
Addressbooks = Abaddressbookcreate ();
}

Get everyone in the Address Book Abaddressbookcopyarrayofallpeople the return value is of type Cfarrayref
Cfarrayref allpeople = abaddressbookcopyarrayofallpeople (addressbooks);

Get the number of contacts in your address Book
Cfindex npeople = Abaddressbookgetpersoncount (addressbooks);

Loop to get everyone's personal information
for (Nsinteger i = 0; i < npeople; i++)
{
Create a new AddressBook model class
Model *address = [[Model alloc] init];
Get personal
Abrecordref person = cfarraygetvalueatindex (allpeople, i);
Get personal name Objective-c objects and Core Foundation objects are converted to and from each other, using __bridge
Cftyperef Name = Abrecordcopyvalue (person, kabpersonfirstnameproperty);
NSString *namestring = (__bridge NSString *) Name;
Get a personal phone
Abmultivalueref Tmlphone = Abrecordcopyvalue (person, kabpersonphoneproperty);
nsstring* Telphone = (__bridge nsstring*) abmultivaluecopyvalueatindex (tmlphone, 0);


Address.tel =telphone;
Address.name = namestring;
Read the unique identity of a contact in the Address Book
Address.recordid = (int) abrecordgetrecordid (person);
Add personal information to the array, and after the loop is complete, the addressbooktemp contains information about all the contacts
[Self.addressbooktemp addobject:address];


}
}

This article is from the iOS blog, so be sure to keep this source http://10136044.blog.51cto.com/10126044/1691389

Pick up your iphone system contacts